FR2385011A1 - COMPOSITE GASKET - Google Patents

COMPOSITE GASKET

Info

Publication number
FR2385011A1
FR2385011A1 FR7708729A FR7708729A FR2385011A1 FR 2385011 A1 FR2385011 A1 FR 2385011A1 FR 7708729 A FR7708729 A FR 7708729A FR 7708729 A FR7708729 A FR 7708729A FR 2385011 A1 FR2385011 A1 FR 2385011A1
Authority
FR
France
Prior art keywords
seal
metal
metal seal
ring
elastomeric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7708729A
Other languages
French (fr)
Other versions
FR2385011B1 (en
Inventor
Jacques Lechanu
Fernand Gilbaut
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Joint Francais SNC
Original Assignee
Joint Francais SNC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR7708729A priority Critical patent/FR2385011A1/en
Application filed by Joint Francais SNC filed Critical Joint Francais SNC
Priority to CH239778A priority patent/CH621395A5/fr
Priority to GR55618A priority patent/GR66171B/el
Priority to GB8718/78A priority patent/GB1559363A/en
Priority to BE1008743A priority patent/BE864586A/en
Priority to IL54221A priority patent/IL54221A/en
Priority to AT168878A priority patent/AT360298B/en
Priority to IN188/DEL/78A priority patent/IN147163B/en
Priority to NL7802764A priority patent/NL7802764A/en
Priority to US05/887,411 priority patent/US4132399A/en
Priority to DE19782811112 priority patent/DE2811112A1/en
Priority to LU79243A priority patent/LU79243A1/en
Priority to IT7821319A priority patent/IT7821319A0/en
Priority to SE7803102A priority patent/SE7803102L/en
Priority to NO781001A priority patent/NO781001L/en
Priority to NZ186750A priority patent/NZ186750A/en
Priority to YU00670/78A priority patent/YU67078A/en
Priority to DK127678AA priority patent/DK145274B/en
Priority to BR7801768A priority patent/BR7801768A/en
Priority to AU34393/78A priority patent/AU514107B2/en
Priority to ZA00781664A priority patent/ZA781664B/en
Priority to ES1978250073U priority patent/ES250073Y/en
Priority to JP3181378A priority patent/JPS53117157A/en
Priority to CA299,584A priority patent/CA1080271A/en
Priority to PT67811A priority patent/PT67811A/en
Priority to OA56446A priority patent/OA05919A/en
Publication of FR2385011A1 publication Critical patent/FR2385011A1/en
Application granted granted Critical
Publication of FR2385011B1 publication Critical patent/FR2385011B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Sealing Material Composition (AREA)

Abstract

L'invention concerne un joint d'étanchéité composite annulaire destiné à être serré entre deux surfaces à appliquer l'une contre l'autre de façon étanche Le joint est remarquable par le fait qu'il comporte d'une part un joint métallique formé d'une âme constituée par un ressort spiral et entourée par une fourrure métallique présentant deux lèvres périphériques saillant vers l'extérieur sensiblement dans la plan médian dudit joint métallique, et d'autre part, un joint torique en élastomère maintenu latéralement par une bande métallique extérieure et entourant ledit joint métallique, des éléments de liaison entre le joint torique en élastomere et le joint métallique étant prévus avec un encastrement libre entre les deux lèvres saillantes dudit joint métallique et un encastrement de type rigide dans une gorge correspondante dudit joint torique en élastomère Application notamment au domaine de l'énergie nucléaire.The invention relates to an annular composite seal intended to be clamped between two surfaces to be applied against each other in a sealed manner. The seal is remarkable in that it comprises on the one hand a metal seal formed by 'a core formed by a spiral spring and surrounded by a metal sleeve having two peripheral lips projecting outwardly substantially in the median plane of said metal seal, and on the other hand, an elastomer O-ring held laterally by an outer metal strip and surrounding said metal seal, connecting elements between the elastomeric O-ring and the metal seal being provided with a free recess between the two protruding lips of said metal seal and a rigid-type recess in a corresponding groove of said elastomeric O-ring Application particularly in the field of nuclear energy.

FR7708729A 1977-03-23 1977-03-23 COMPOSITE GASKET Granted FR2385011A1 (en)

Priority Applications (26)

Application Number Priority Date Filing Date Title
FR7708729A FR2385011A1 (en) 1977-03-23 1977-03-23 COMPOSITE GASKET
GR55618A GR66171B (en) 1977-03-23 1978-03-06
GB8718/78A GB1559363A (en) 1977-03-23 1978-03-06 Composite seal ring
BE1008743A BE864586A (en) 1977-03-23 1978-03-06 COMPOSITE GASKET
CH239778A CH621395A5 (en) 1977-03-23 1978-03-06
IL54221A IL54221A (en) 1977-03-23 1978-03-07 Composite seal ring
AT168878A AT360298B (en) 1977-03-23 1978-03-08 COMPOSITE SEAL
IN188/DEL/78A IN147163B (en) 1977-03-23 1978-03-13
NL7802764A NL7802764A (en) 1977-03-23 1978-03-14 COMPOSITE SEAL.
US05/887,411 US4132399A (en) 1977-03-23 1978-03-15 Composite seal ring
DE19782811112 DE2811112A1 (en) 1977-03-23 1978-03-15 COMPOSITE SEAL
LU79243A LU79243A1 (en) 1977-03-23 1978-03-16 COMPOSITE GASKET
IT7821319A IT7821319A0 (en) 1977-03-23 1978-03-17 COMPOSITE SEAL.
SE7803102A SE7803102L (en) 1977-03-23 1978-03-17 COMPOSED PACKAGING
NO781001A NO781001L (en) 1977-03-23 1978-03-20 COMPOSITE GASKET RING.
YU00670/78A YU67078A (en) 1977-03-23 1978-03-21 Composite impenetrable composition
DK127678AA DK145274B (en) 1977-03-23 1978-03-21 COMPOSITION SEALING RING
NZ186750A NZ186750A (en) 1977-03-23 1978-03-21 Composite seal ring to be compressed between two surfaces
AU34393/78A AU514107B2 (en) 1977-03-23 1978-03-22 Composite seal ring
ZA00781664A ZA781664B (en) 1977-03-23 1978-03-22 Composite seal ring
BR7801768A BR7801768A (en) 1977-03-23 1978-03-22 COMPOSITE SEALING JOINT
ES1978250073U ES250073Y (en) 1977-03-23 1978-03-22 ANNULAR COMPOSITE STANGUITY JOINT.
JP3181378A JPS53117157A (en) 1977-03-23 1978-03-22 Composite ring seal
CA299,584A CA1080271A (en) 1977-03-23 1978-03-22 Composite gasket
PT67811A PT67811A (en) 1977-03-23 1978-03-22 COMPOSITE SEAL
OA56446A OA05919A (en) 1977-03-23 1978-03-23 Composite sealing gasket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7708729A FR2385011A1 (en) 1977-03-23 1977-03-23 COMPOSITE GASKET

Publications (2)

Publication Number Publication Date
FR2385011A1 true FR2385011A1 (en) 1978-10-20
FR2385011B1 FR2385011B1 (en) 1980-08-14

Family

ID=9188482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708729A Granted FR2385011A1 (en) 1977-03-23 1977-03-23 COMPOSITE GASKET

Country Status (25)

Country Link
US (1) US4132399A (en)
JP (1) JPS53117157A (en)
AT (1) AT360298B (en)
BE (1) BE864586A (en)
BR (1) BR7801768A (en)
CA (1) CA1080271A (en)
CH (1) CH621395A5 (en)
DE (1) DE2811112A1 (en)
DK (1) DK145274B (en)
ES (1) ES250073Y (en)
FR (1) FR2385011A1 (en)
GB (1) GB1559363A (en)
GR (1) GR66171B (en)
IL (1) IL54221A (en)
IN (1) IN147163B (en)
IT (1) IT7821319A0 (en)
LU (1) LU79243A1 (en)
NL (1) NL7802764A (en)
NO (1) NO781001L (en)
NZ (1) NZ186750A (en)
OA (1) OA05919A (en)
PT (1) PT67811A (en)
SE (1) SE7803102L (en)
YU (1) YU67078A (en)
ZA (1) ZA781664B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461174A1 (en) * 1979-07-13 1981-01-30 Joint Francais Annular seal for bolted flanged pipe joint - uses packing between metal sheathed circular coil spring and tensioned outer elastomeric ring

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398940A1 (en) * 1977-07-26 1979-02-23 Amri DOUBLE FLEXIBLE O-RING
FR2497905A2 (en) * 1981-01-13 1982-07-16 Amri DOUBLE FLEXIBLE O-RING
FR2536677A1 (en) * 1982-11-26 1984-06-01 Elf Aquitaine IMPROVED SEALING SYSTEM IN A CHEMICAL APPARATUS BETWEEN AN ENCLOSURE OF BREAKING MATERIAL AND METAL PARTS
US4518168A (en) * 1984-03-02 1985-05-21 Dana Corporation Multi-thickness fire ring assembly
DE19654023A1 (en) * 1996-12-21 1998-06-25 Putzmeister Ag Diverter for a two-cylinder thick matter pump
US6439137B1 (en) * 2001-03-16 2002-08-27 Texaco Inc. Self-anchoring expansion gap assembly for a gasifier
US20040201180A1 (en) * 2002-04-19 2004-10-14 Shah Kanu G. Exhaust pipe flange ring gasket
DE20313400U1 (en) 2003-08-29 2003-10-23 Kroll & Ziller GmbH & Co. Kommanditgesellschaft, 40721 Hilden Seal, in particular flange seal
US7278258B2 (en) * 2004-11-12 2007-10-09 Honeywell International, Inc. Floating flexible firewall seal
CN103206539A (en) * 2013-04-19 2013-07-17 宁波易天地信远密封技术有限公司 Metal gasket
CN107407415B (en) * 2014-12-30 2020-02-18 各星有限公司 Gasket assembly for fluid delivery system and method of assembling same
DE102019101374A1 (en) * 2019-01-21 2020-07-23 Elringklinger Ag Sealing system and automotive component with sealing system
CN110778284A (en) * 2019-11-06 2020-02-11 中国石油天然气股份有限公司 Suitable for CO 2Huff-puff injection-production integrated wellhead device and using method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1807567A (en) * 1931-05-26 clark
US1594838A (en) * 1921-08-29 1926-08-03 Kegresse Adolphe Dust cap
FR1325081A (en) * 1962-03-16 1963-04-26 Beldam Latty Seal
FR1358912A (en) * 1963-06-11 1964-04-17 Method for improving the operation of piston engines and similar machines
US3575428A (en) * 1966-05-16 1971-04-20 Goetzewerke Sealing arrangement
FR1592109A (en) * 1968-05-08 1970-05-11
FR2119258A5 (en) * 1970-12-24 1972-08-04 Joint Francais
US3869132A (en) * 1973-07-18 1975-03-04 Pressure Science Inc Fire resistant sealing ring combination
NL7500619A (en) * 1975-01-20 1976-07-22 Ultra Centrifuge Nederland Nv SEAL FOR SEALING FOR EXAMPLE FLANGES.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461174A1 (en) * 1979-07-13 1981-01-30 Joint Francais Annular seal for bolted flanged pipe joint - uses packing between metal sheathed circular coil spring and tensioned outer elastomeric ring

Also Published As

Publication number Publication date
ES250073Y (en) 1981-05-16
YU67078A (en) 1982-06-30
NZ186750A (en) 1981-05-15
BR7801768A (en) 1978-10-17
DK145274B (en) 1982-10-18
GB1559363A (en) 1980-01-16
CH621395A5 (en) 1981-01-30
PT67811A (en) 1978-04-01
NO781001L (en) 1978-09-26
IN147163B (en) 1979-12-01
IL54221A0 (en) 1978-06-15
AU3439378A (en) 1979-09-27
OA05919A (en) 1981-06-30
DK127678A (en) 1978-09-24
SE7803102L (en) 1978-09-24
IL54221A (en) 1980-01-31
ES250073U (en) 1980-12-01
ATA168878A (en) 1980-05-15
FR2385011B1 (en) 1980-08-14
ZA781664B (en) 1979-02-28
LU79243A1 (en) 1978-10-17
DE2811112A1 (en) 1978-09-28
IT7821319A0 (en) 1978-03-17
US4132399A (en) 1979-01-02
JPS53117157A (en) 1978-10-13
GR66171B (en) 1981-01-21
NL7802764A (en) 1978-09-26
AT360298B (en) 1980-12-29
CA1080271A (en) 1980-06-24
BE864586A (en) 1978-09-06

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Legal Events

Date Code Title Description
ST Notification of lapse